<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="keywords" content="canvas">
    <meta name="description" content="旋转的线条">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="css/style.css">
    <title>干杯2021！！！</title>
</head>
<body>
    <canvas id="myCanvas">你的浏览器不支持canvas标签！</canvas>
    <div id="div-container"></div>
    <script src="js/javascript.js"></script>
</body>
</html>